18326224

素因数分解:

$2^4\times 7^1\times {\mathrm{163627}}^1$

素因数の和:163642

約数の個数: 20

約数和(自身を含む): 40579744

約数和(自身を除く): 22253520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163627, 327254, 654508, 1145389, 1309016, 2290778, 2618032, 4581556, 9163112, 18326224]

約数ペア:

[(1, 18326224), (2, 9163112), (4, 4581556), (7, 2618032), (8, 2290778), (14, 1309016), (16, 1145389), (28, 654508), (56, 327254), (112, 163627)]